[compiler] Add yet more tests for monotonicity of typing.

test/unittests/compiler/typer-unittest.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <functional>
 
 #include "src/codegen.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/operator-properties.h"
@@ skipping 464 matching lines @@
 TEST_MONOTONICITY(ShiftRight)
 TEST_MONOTONICITY(ShiftRightLogical)
 TEST_MONOTONICITY(Subtract)
 TEST_MONOTONICITY(Multiply)
 TEST_MONOTONICITY(Divide)
 TEST_MONOTONICITY(Modulus)
 TEST_MONOTONICITY(InstanceOf)
 TEST_MONOTONICITY(OrdinaryHasInstance)
 #undef TEST_MONOTONICITY
 
+// SIMPLIFIED UNOPs without hint
+#define TEST_MONOTONICITY(name)                \
+  TEST_F(TyperTest, Monotonicity_##name) {     \
+    TestUnaryMonotonicity(simplified_.name()); \
+  }
+TEST_MONOTONICITY(ObjectIsDetectableCallable)
+TEST_MONOTONICITY(ObjectIsNaN)
+TEST_MONOTONICITY(ObjectIsNonCallable)
+TEST_MONOTONICITY(ObjectIsNumber)
+TEST_MONOTONICITY(ObjectIsReceiver)
+TEST_MONOTONICITY(ObjectIsSmi)
+TEST_MONOTONICITY(ObjectIsString)
+TEST_MONOTONICITY(ObjectIsSymbol)
+TEST_MONOTONICITY(ObjectIsUndetectable)
+#undef TEST_MONOTONICITY
+
 // SIMPLIFIED BINOPs without hint, with Number input restriction
 #define TEST_MONOTONICITY(name)                                \
   TEST_F(TyperTest, Monotonicity_##name) {                     \
     TestBinaryMonotonicity(simplified_.name(), Type::Number(), \
                            Type::Number());                    \
   }
 SIMPLIFIED_NUMBER_BINOP_LIST(TEST_MONOTONICITY);
 #undef TEST_MONOTONICITY
 
 // SIMPLIFIED BINOPs without hint, without input restriction
 #define TEST_MONOTONICITY(name)                 \
   TEST_F(TyperTest, Monotonicity_##name) {      \
     TestBinaryMonotonicity(simplified_.name()); \
   }
 TEST_MONOTONICITY(NumberLessThan)
 TEST_MONOTONICITY(NumberLessThanOrEqual)
 TEST_MONOTONICITY(NumberEqual)
+TEST_MONOTONICITY(ReferenceEqual)
+TEST_MONOTONICITY(StringEqual)
+TEST_MONOTONICITY(StringLessThan)
+TEST_MONOTONICITY(StringLessThanOrEqual)
 #undef TEST_MONOTONICITY
 
 // SIMPLIFIED BINOPs with NumberOperationHint, without input restriction
 #define TEST_MONOTONICITY(name)                                             \
   TEST_F(TyperTest, Monotonicity_##name) {                                  \
     TestBinaryMonotonicity(simplified_.name(NumberOperationHint::kNumber)); \
   }
 TEST_MONOTONICITY(SpeculativeNumberEqual)
 TEST_MONOTONICITY(SpeculativeNumberLessThan)
 TEST_MONOTONICITY(SpeculativeNumberLessThanOrEqual)
@@ skipping 45 matching lines @@
     for (int i = 0; i < kRepetitions; ++i) {            \
       TestBinaryMonotonicity(typer);                    \
     }                                                   \
   }
 SIMPLIFIED_SPECULATIVE_NUMBER_BINOP_LIST(TEST_MONOTONICITY)
 #undef TEST_MONOTONICITY
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8